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USGS Landsat 7 Collection 2 Tier 1 の未加工シーン
Landsat 7 Collection 2 Tier 1 DN 値。スケーリングされ、センサーでの放射強度が補正された値です。利用可能なデータ品質が最も高い Landsat シーンは Tier 1 に分類され、時系列処理分析に適していると見なされます。Tier 1 には、次のようなレベル 1 精密地形(L1TP)処理データが含まれます。 c2 etm global l7 landsat le7 -
USGS Landsat 7 Collection 2 Tier 1 とリアルタイム データの元のシーンのシーン
Landsat 7 Collection 2 Tier 1 データとリアルタイム データの DN 値。スケーリングされ、センサーでの放射強度が補正されています。利用可能なデータ品質が最も高い Landsat シーンは Tier 1 に分類され、時系列処理分析に適していると見なされます。Tier 1 には、Level-1 Precision Terrain(L1TP)が処理された次のものがあります。 c2 etm global l7 landsat le7 -
USGS Landsat 7 Collection 2 Tier 2 未加工シーン
Landsat 7 Collection 2 Tier 2 DN 値。スケーリングされ、補正されたセンサーでの放射強度を表します。処理中に Tier 1 の条件を満たさなかったシーンは、Tier 2 に割り当てられます。これには、地形(L1GT)と地形(L1GS)の処理済みシーン、および … ではない L1TP シーンが含まれます。 c2 etm global l7 landsat le7
Datasets tagged le7 in Earth Engine
[null,null,[],[[["\u003cp\u003eThe datasets provided contain Landsat 7 Collection 2 raw scenes, representing scaled and calibrated at-sensor radiance.\u003c/p\u003e\n"],["\u003cp\u003eTier 1 scenes have the highest data quality and are suitable for time-series analysis, including Level-1 Precision Terrain (L1TP) processed data.\u003c/p\u003e\n"],["\u003cp\u003eTier 2 scenes do not meet Tier 1 criteria and include Systematic terrain (L1GT) and Systematic (L1GS) processed scenes.\u003c/p\u003e\n"],["\u003cp\u003eA Real-Time dataset is available alongside Tier 1, offering the most recent data for immediate analysis.\u003c/p\u003e\n"]]],["Landsat 7 data is categorized into Collection 2 Tier 1, Tier 1 and Real-Time, and Tier 2. All represent scaled, calibrated at-sensor radiance using DN values. Tier 1, with the highest data quality, suits time-series analysis and comprises Level-1 Precision Terrain (L1TP) processed scenes. Tier 2 includes scenes not meeting Tier 1 standards, including Systematic terrain (L1GT) and Systematic (L1GS) data. Tier 1 and Real-Time data are also available.\n"],null,["# Datasets tagged le7 in Earth Engine\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### USGS Landsat 7 Collection 2 Tier 1 Raw Scenes](/earth-engine/datasets/catalog/LANDSAT_LE07_C02_T1) |\n | Landsat 7 Collection 2 Tier 1 DN values, representing scaled, calibrated at-sensor radiance. Landsat scenes with the highest available data quality are placed into Tier 1 and are considered suitable for time-series processing analysis. Tier 1 includes Level-1 Precision Terrain (L1TP) processed data that have ... |\n | [c2](/earth-engine/datasets/tags/c2) [etm](/earth-engine/datasets/tags/etm) [global](/earth-engine/datasets/tags/global) [l7](/earth-engine/datasets/tags/l7) [landsat](/earth-engine/datasets/tags/landsat) [le7](/earth-engine/datasets/tags/le7) |\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### USGS Landsat 7 Collection 2 Tier 1 and Real-Time data Raw Scenes](/earth-engine/datasets/catalog/LANDSAT_LE07_C02_T1_RT) |\n | Landsat 7 Collection 2 Tier 1 and Real-Time data DN values, representing scaled, calibrated at-sensor radiance. Landsat scenes with the highest available data quality are placed into Tier 1 and are considered suitable for time-series processing analysis. Tier 1 includes Level-1 Precision Terrain (L1TP) processed ... |\n | [c2](/earth-engine/datasets/tags/c2) [etm](/earth-engine/datasets/tags/etm) [global](/earth-engine/datasets/tags/global) [l7](/earth-engine/datasets/tags/l7) [landsat](/earth-engine/datasets/tags/landsat) [le7](/earth-engine/datasets/tags/le7) |\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### USGS Landsat 7 Collection 2 Tier 2 Raw Scenes](/earth-engine/datasets/catalog/LANDSAT_LE07_C02_T2) |\n | Landsat 7 Collection 2 Tier 2 DN values, representing scaled, calibrated at-sensor radiance. Scenes not meeting Tier 1 criteria during processing are assigned to Tier 2. This includes Systematic terrain (L1GT) and Systematic (L1GS) processed scenes, as well as any L1TP scenes that do not ... |\n | [c2](/earth-engine/datasets/tags/c2) [etm](/earth-engine/datasets/tags/etm) [global](/earth-engine/datasets/tags/global) [l7](/earth-engine/datasets/tags/l7) [landsat](/earth-engine/datasets/tags/landsat) [le7](/earth-engine/datasets/tags/le7) |"]]